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Arizona health insurance

410,000 Arizona residents gained health insurance between 2010 and 2015 as a result of the ACA

Arizona made headlines in the fall of 2016, due to the number of insurers leaving the exchange and the significant rate increases for 2017. The rate increases are calculated before any subsidies are applied; subsidies are much larger in Arizona in 2017, offsetting all or most of the rate increase for enrollees who are subsidy-eligible (69 percent of exchange enrollees were subsidy-eligible in 2016; that number has likely increased for 2017).

Average pre-subsidy rate increases in Arizona were 57 percent for 2017. Only Oklahoma had a higher average rate increase. And in Arizona’s federally facilitated health insurance exchange, premiums for benchmark plans (second-lowest-cost silver plan, on which subsidies are based) increased an average of 116 percent, the highest of any state. That means subsidies grew sharply in Arizona for 2017.

In 2015, there were 11 carriers offering exchange plans in Arizona. In 2017, there are two: Blue Cross Blue Shield, for which regulators approved an average rate increase of 51 percent rate, and Centene/Ambetter from Health Net, for which an average rate increase of 74.5 percent was approved. Only one county has more than a single option when it comes to health insurance companies; Pima County includes both Centene/Ambetter from Health Net plans and a “catastrophic” plan from Blue Cross Blue Shield. But catastrophic plans are only available to people under 30, and people who have a hardship exemption from the ACA’s individual mandate. So in reality, most enrollees in Pima county only have one insurer option: Centene/Ambetter from Health Net.

Arizona’s population grew by 25 percent between 2000 and 2010, and the influx continues. We’ve put together a summary of Arizona’s overall public health rankings, ACA history, health insurance options, and Medicare and Medicaid enrollment in recent years.

Arizona’s Congressional delegation and the AHCA: Mostly opposed or uncommitted

The American Health Care Act, introduced by House Republicans in March 2017 and pulled less than three weeks later due to lack of support, would have repealed or changed many of the ACA’s spending-related provisions. It was universally opposed by Democrats in Congress, and although many Republicans supported it, there were too many opposed for it to pass.

Although the AHCA was pulled before it reached a full vote on the House floor, here’s how Arizona’s Congressional delegation felt about the legislation:

  • Senator John McCain (R): concerned about the bill’s cuts to Medicaid.
  • Senator Jeff Flake (R): cautious and uncommitted.
  • Democratic Representatives Tom O’Halleran, Raul Grijalva, Reuben Gallego, and Kyrsten Sinema: all opposed.
  • Republican Representatives Paul Gosar, Andy Biggs, Trent Franks: all opposed (Gosar and Franks are both members of the conservative House Freedom Caucus; Speaker Ryan and President Trump were unable to win over enough members of the HFC — who wanted much more draconian cuts to the ACA than the AHCA would have provided — to garner enough votes to pass the ACHA).
  • Republican Representatives Martha McSally and David Schweikert supported the legislation, and were the only members of Arizona’s congressional delegation to do so. Schweikert is a member of the House Freedom Caucus, but was not withholding support for the AHCA. McSally supported the AHCA, although she was instrumental in adding last-minute amendments to the legislation in an effort to boost tax credits for older and lower-income Americans.

How Arizona compares in state health rankings

Arizona is rated 29th by the Scorecard on State Health System Performance 2016, which compares the 50 states and the District of Columbia. That’s up from 33rd the year before. Although Arizona has a low prevalence of smoking and preventable hospitalizations, the state ranks 37th in terms of the percentage of residents without health insurance, and 48th in public health funding.

Despite enrollment improvements due to the exchange and the expansion of Medicaid, Arizona’s uninsured rates continue to be relatively high, at 12.2 percent in 2016 (according to the data used in the Scorecard on State Health System Performance; Census data put Arizona’s uninsured rate at 10.8 percent by 2015). The best-performing state in terms of the percentage of the population with health insurance is Massachusetts, where only 3.1 percent of the population is uninsured. Check out Arizona’s Scorecard for more details in terms of how the state ranked in 2016 on a variety of metrics.

Arizona fared about the same for the 2015 edition of America’s Health Rankings, coming in at #30. The state earned 41st, 42nd and 43rd for lack of health insurance, access to primary care physicians, and childhood immunization.

Visit Key Health Data About Arizona to see how Arizona ranks on additional health indicators, public health readiness measures, and public health funding indicators.

Health status can vary significantly across a state. For a more focused look, review county-by-county ratings for Arizona; this data comes from the Robert Wood Johnson Foundation and the Population Health Institute at the University of Wisconsin.

How has Obamacare helped Arizona’s uninsured?

Arizona participates in the federally facilitated marketplace (HealthCare.gov) and has expanded its Medicaid program under the ACA. It is among four states that have expanded Medicaid without administering a state-based exchange or partnership; North Dakota, Ohio and New Jersey are the other three.

HHS reported that from 2010 to 2015, the number of Arizona residents with health insurance increased by 410,000 as a result of the ACA — a number that has continued to climb since 2015

According to U.S. Census data, 17.1 percent of Arizona residents were uninsured in 2013, and that had dropped to 10.8 percent by 2015.41

While Arizona’s uninsured rate continues to improve with Obamacare in effect, it remained above the national average (9.4 percent) in 2015 and is still considered high.

2017 rates and carriers for AZ

When the first ACA open enrollment began, Arizona’s health insurance exchange was rife with carrier options. The number dropped to 11 in 2015, and then eight in 2016 — Meritus, the state’s Consumer Operated and Oriented Plan was among 12 CO-OPs that had folded by early November 2015.

With Aetna’s departure from the Arizona exchange and Cigna’s decision to exit Maricopa County (the only county where they were planning to offer coverage) at the end of 2016, only two carriers are offering 2017 coverage to Arizonans through the exchange:

  • Blue Cross Blue Shield – approved average rate increase of 51 percent
  • Centene/Ambetter from Health Net – approved average rate increase of 74.5 percent

But coverage with each carrier is localized. All but Pima County have just a single insurer participating (and even in Pima county, multiple insurer options are only available for people who are allowed to purchase catastrophic plans). As of August 2016, Pinal County, Ariz., was without a carrier for 2017 open enrollment, leading Kaiser Health News to call it “an Obamacare ghost town”; however, BCBS of Arizona announced in September that it had reversed its decision and would continue to sell exchange plans there.

Arizonans enrolled in qualified health plans

Before the exchange opened in the fall of 2013, research by the Kaiser Family Foundation estimated Arizona’s potential market for the health insurance exchange at 551,000 and estimated that 313,000 of those potential consumers would qualify for tax subsidies. Actual results from the 2014 open enrollment period showed that 120,071 people signed up for qualified health plans (QHPs) through Arizona’s health insurance exchange and 144,376 qualified for financial assistance.

During 2016 open enrollment, 203,066 people enrolled in private health plans through Arizona’s exchange. While the initial enrollment was slightly less than it was in 2015, effectuated enrollment as of March 31, 2016, was 8 percent higher than a year prior.

During the 2017 open enrollment period, 196,291 people enrolled in private plans through the Arizona exchange. This was a drop from the year before, but that was the case in most states that use HealthCare.gov. The decline is attributed to uncertainty about the future of the ACA, along with the fact that the Trump Administration scaled back marketing and outreach for HealthCare.gov in the final week of open enrollment.

AZ and the Affordable Care Act

In voting on the Affordable Care Act, Sens. John McCain and Jon Kyl voted no. Arizona’s eight representatives split their votes along party lines: the four Democrats voted yes, while the four Republicans voted no. The ACA was signed into law in March 2010.

Former Arizona Gov. Jan Brewer, a Republican, was vocally opposed to the Affordable Care Act, even calling a special legislative session in 2010 to advance her position. Brewer wanted permission to join the lawsuit challenging the healthcare reform law after the state’s Democratic attorney general refused to join the suit.

In the 2010 election, Arizona voters approved a state constitutional amendment barring any state rules or regulations that would force state residents to participate in a healthcare system (federal law supersedes state law, so the ACA’s individual mandate still applies in Arizona).

Despite opposing the overall ACA, Brewer was in favor of state-run health insurance exchange and said it was preferable to a one-size-fits-all model imposed by the federal government. To that end, Brewer established the Office of Health Insurance Exchange, and the state took numerous steps toward setting up a state-run exchange. However, state legislators and a public majority remaining opposed. Brewer ultimately bowed to public sentiment and defaulted to the federally facilitated marketplace.

Brewer was one of several Republican Governors who supported Medicaid expansion despite opposing the ACA in general. Ultimately, Arizona did opt to expand Medicaid under the Affordable Care Act.

Doug Ducey, a Republican, took over the governor’s office in January 2015. During his campaign, he described himself as “100 percent opposed to Obamacare.” Within months of taking office, he signed House Bill 2643 into law, effectively banning the state from creating a state-run exchange. Arizona continues to use HealthCare.gov for enrollments.

Medicaid in Arizona

Former Gov. Brewer followed a different course than most Republican governors and pushed hard for Medicaid expansion in Arizona. A bill authorizing expansion was passed with some Republican support and signed into law by Brewer in 2013.

However, the expansion has been repeatedly challenged. The Arizona legislature in February 2015 passed SB1092, which requires the state to seek an annual waiver from CMS to allow additional eligibility restrictions for Arizona’s Medicaid program – Arizona Health Care Cost Containment System (AHCCCS, which is pronounced “access”). Gov. Ducey signed the bill into law in March 2015.

In September 2016, CMS approved Arizona’s waiver proposal, but eliminated the most conservative aspects of it. The new waiver runs through September 2021. It implements a requirement for modest health savings account contributions from enrollees with income above the poverty level, and enrollment in an optional (rather than mandatory) job search program.

CMS did not allow Arizona to limit AHCCCS coverage for able-bodied adults to five years or to charge premiums for people with income below the poverty level. The state also cannot lock people out of AHCCCS for six months if they miss a health savings account contribution, or charge fees for missed health care appointments.

With Arizona Medicaid expansion in place for now, 58 percent of uninsured nonelderly people in Arizona are eligible for financial assistance to gain medical insurance coverage through either Medicaid or the marketplace. Forty-two percent of those currently uninsured are not eligible due to immigration status.

Arizona has seen a 45 percent increase in monthly Medicaid enrollment from 2013 to November 2016, the 14th largest change nationwide. Nationally, the average increase is 30 percent.

Learn more about Arizona’s Medicaid program at the Arizona Health Care Cost Containment System website.

Medicare enrollment in the state of Arizona

Arizona Medicare enrollment reached 1,134,774 in 2015, about 11 percent of the state’s population. Seventeen percent of the U.S. population is enrolled in Medicare.

Eighty-six percent of Arizona Medicare beneficiaries qualify based on age alone, while the remaining 14 percent are on Medicare as the result of a disability.

In 2014, Medicare spent about $8,063 per Arizona enrollee, slightly lower than the national average of $8,970. In 2009, the most recent year for which data is available, Arizona ranked 18th overall in Medicare spending with $8.5 billion annually.

Arizona Medicare recipients who want additional benefits beyond what original Medicare offers can select a Medicare Advantage plan instead, and 38 percent made this choice in 2016. Thirty-one percent of Medicare beneficiaries nationwide were enrolled in Medicare Advantage plans in 2016.

Thirty-three percent of Arizona Medicare beneficiaries are enrolled in Medicare Part D plans, which provide stand-alone prescription drug coverage.

Arizona health reform legislation

Here’s what’s happened recently in terms of state-level health care reform legislation in Arizona:


  • Gov. Ducey signed HB2643 into law in April 2015. The legislation effectively bans the state from creating a state-run exchange. In 2015, that was an issue due to the uncertainty surrounding the King v. Burwell lawsuit. But in June 2015, the Supreme Court ruled that premium subsidies are legal in every state, regardless of whether the exchange is run by the state or federal government (if the plaintiffs had prevailed, premium subsidies would have disappeared in states like Arizona that rely on the federally-run exchange).

Here’s a round-up of other healthcare reform legislation at the state level in Arizona:

More Arizona coverage


News, history, and enrollment info for your state marketplace


Your state’s Medicaid expansion, eligibilty, contacts


Insurance for those over 64 (off-site)